It is used to download music and movie from youtube! We support all audio and video formats like mp3, mp4, m4v, flv. We going to explore the youtube_dl library a little more, let develop a javascript code that will print out the information of video on the command prompt.Y2 Mate Guru / Top 15 Free YouTube to MP4 HD Converters 2020 Update - Y2mate online downloader video is an ultimate tool to download unlimited youtube videos without any need for registration. We using stdout() to make that bar which is a built-in function of javascript. From line 21 to 31 we are actually printing something on the command line, that’s right we are making the moving bar the same like you saw in some software installation in which the bar is moving to the right telling them what percentage of installation is done, but in this case, we use it to tell how much data of the videos is downloaded. size() and next lines we using fs stream module to output our playlist video in the directory in which our javascript file is placed. From line 14 to 19 if you have seen we are using video.on() function in which we are storing the size info of the playlist in size variable and then path.join(_dirname + ‘/’, size + ‘.mp4’) will define a size.mp4 video size will replace by the size info we get from. Next we need a JavaScript module name youtube-dl, copy that below command and paste it in the command prompt.Ĭreate a youtube.js file and open it in your code editor, let start with importing the library of youtube-dl in our script.Īs you saw the code we just create a function name playlist and passing the parameter “URL”, now that’s URL will be the playlist URL that we gonna pass, next we using youtubedl() function storing it in video variable, and on the next line we define an error handler using video.on() function ( which is actually youtubedl function ) in that function, if our program got any error or bug during runtime, the program will return console.log function saying error and telling the type of error occurred. But I love JavaScript so I will go with it, well without wasting time let’s jump into the things we need to start the coding.We need NodeJs to compile the JavaScript code, if you already had NodeJs installed that good you can move to the library installation part or not just download the latest version NodeJs and install it on your windows, Linux, or any operating system you had. So we are going to walk through that how to develop a youtube downloader that downloads any youtube video or playlist on your computer, we can use any programming language for this python, C++ even java. I think that’s the fact youtube is the most popular product of Google, Let move to our today’s topic, Youtube Downloader in JavaScript. Youtube is the most famous video streaming website now days even 98% of people in this world are using youtube, even the android mobile has built-in youtube installed from google.
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